DFRobot will celebrate the Mid-Autumn Festival from September 22nd to 24th. Orders placed during holidays will be processed on 25th. HOME COMMUNITY Search WIKI BLOG Home / Gravity: UART MP3 Voice Module Gravity: UART MP3 Voice Module SKU:DFR0534 Reward Points:5 Brand:DFRobot Tags: voice module music mp3 wav audio module mp3 player Related Categories All Products Modules Audio ADD TO WISHLIST Frequently Bought Together You have choosen:1 Gravity: UART MP3 Voice Module Total amount: Gravity: 1602 LCD DFRduino UNO R3 - Gravity IO Expansion Keypad Shiel...... Arduino Comp...... Shield fo...... BUY NOW INTRODUCTION Do you always feel like the DIY work is boring, not attractive or no vitality when you design it by yourself? This new Gravity MP3 voice module produced by DFRobot can solve these problems. This module can store 8MB audio files, which means it can store more than 200 audios for your choice, support MP3 and WAV formats. Its storage method is as simple as USB flash drive, and audios can be updated at any time. It uses the DF-Gravity interface, free from wiring; It has the ability to play the specified audio, play in loop, and adjust volume. It is suitable for all kinds of projects related to sound or voice, such as intelligent car, meteorological stations, smart home devices, vehicle navigation, toll stations, safety monitoring, machine audio navigation and so on. SPECIFICATION Operating Voltage: 3.3V ~ 5V Interface: UART Support MP3 WAV Hardware Decoding Support Sampling Rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48 Support to imitate SPIFLASH to U disk, and audios in SPIFLASH can be updated by the way to operate USB flash drive Support 30 levels of volume adjustment Dimension: 22x30mm/0.87x1.18in DOCUMENTS Product wiki SHIPPING LIST Gravity: UART MP3 Voice Module x1 Gravity UART/IIC sensor cable x1 REVIEW 0 LOGIN/SIGN UP WISH LIST (0) 5 Comments Recommend 1 DFRobot Share Login Sort by Best Join the discussion... Brice * 2 months ago Does this work the same way as the DFplayer mini? And will there be more stock of this product again in a close future? * Reply * Share DFRobot Support Mod > Brice * 2 months ago Sorry they are not the same. It will be available next week. * Reply * Share This is a great device but the provided example sketch plays the wrong audio clip. I removed the 16 clips on the device and uploaded 10 of my own clips., If I choose clip 1 to play, it plays clip 10, if I choose clip 2 it plays clip 1. Un-commenting the line "Serial1.write(order,4)" results in the correct clip being played.The provided documentation is very hard to follow unless one is an experienced programmer. Is there going to be a library created for this device like the DFPlayer Mini? I use that device but for the short clips I use, an SD card is overkill. This Voice Module is ideal for my applications but I'd like to do more than just set the volume and play a single clip. Tom Kvichak * 2 months ago * Reply * Share DFRobot Support Mod > Tom Kvichak * 2 months ago We still don't have this kind library, but we will consider about the library like DFPlayer Mini. * Reply * Share Tom Kvichak > DFRobot Support * 2 months ago Thank you. look forward to it! * Reply * Share ALSO ON DFROBOT Gravity: I2C Non-contact IR Temperature(Thermometer) Sensor (MLX90614-DCI) - DFRobot LattePanda Alpha 8G/64GB - A Tiny Windows / Linux Mini PC - DFRobot 4 comments * 3 months ago 61 comments * 4 months ago -- Does the LattePanda Alpha 864 - Tiny Ultimate DFRobot Support -- I think we can send to Russia by DHL. Windows / Linux Device (Pre-Order) have to be shipped internationally to Taiwan?How much is international shipping? 40A Bidirectional Brushed ESC (Electronic Speed Controller) without Break (XT60 Connector) - DFRobot Raspberry Pi Day Sale - Raspberry Pi 3 Model B+ only cost for $25.5 7 comments * 2 months ago 2 comments * 4 months ago DFRobot Support -- No, the maximum voltage is 24V, you can't DFRobot Support -- The sale is only for the kit now. We may use battery higher than 24V. have more discounter later. Subscribe d Add Disqus to your site Disqus' Privacy Policy Recently Viewed Items and Featured Recommendations Gravity: MOSFET Power Controll...... LattePanda - A Powerful Window...... Aluminum Heatsink Cooling Fan ...... 1/2 < > LattePanda - A Powerful Window...... Acrylic Case for LattePanda - ...... Sign up for exclusive offers! Like us on Your email address INFORMATION CUSTOMER SERVICE MY ACCOUNT About Us DFRobot Distributors Affiliates Warranty Contact us Specials Privacy Policy Site Map Shipping Payment FAQ Powered By DFRobot (c) 2008- 2018